function datetime(time) {
        var date = new Date(time * 1000);
        var Y = date.getFullYear() + "-";
        var M =
          (date.getMonth() + 1 < 10
            ? "0" + (date.getMonth() + 1)
            : date.getMonth() + 1) + "-";
        var D =
          (date.getDate() < 10 ? "0" + date.getDate() : date.getDate()) + " ";
        var H =
          (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
        var m =
          (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) +
          ":";
        var s =
          date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
        var datetime = Y + M + D + H + m + s;
        console.log(datetime);
        return datetime;
      }
export default  { datetime } ;